APA Style

Newstrom, J, W., Davis, K. (1989). Human behavior at work organizational behavior : organizational behavior (Ed. Kedelapan). Amerika Serikat: McGraw-Hill.

MLA Style

Newstrom, John, W.., Davis, Keith. "Human behavior at work organizational behavior : organizational behavior". Ed. Kedelapan Amerika Serikat: McGraw-Hill, 1989. Text.